This bug has actually been in the game for quite some time. Whenever a facet of protection is up, the spirit of filaments cannot grant devour on the empowering rift cast. Based on my recent experience, so long as protection is up, you can walk in and out of the rift and still not get devour. With the introduction of the graviton spike, which is fantastic, one of my favorite builds utilizes Spirit of Starfire with Spirit of Filaments. Because of this bug, I end up dying in scenarios I wouldn't otherwise if they functioned properly. Here's to hoping elevating this bug to y'all will finally get it fixed 🙏. Major props to the team behind Graviton Spike; this is my new favorite primary in the game.